Drilling of 200 X 165 mm dia Telescopic bore, up to 500 to 550 mtr.depth with providing & lowering MS casing pipe of 165 mm ID /175 OD having 4 mm thickness up to 120 to 150 mtr length in 200mm dia bore between 250 to 450 mtr depth by DTH rig in rocky and collapsible strata formation at various villages of Rajkot taluka of Rajkot Dist.

Name of Work: - Drilling of 200 X 165 mm dia Telescopic bore, up to 500 to 550 mtr.depth

with providing & lowering MS casing pipe of 165 mm ID /175 OD having

mm thickness up to 120 to 150 mtr length in 200mm dia bore between

250 to 450 mtr depth by DTH rig in rocky and collapsible strata formation

at various vilages of Rajkot taluka of Rajkot Dist.

Date Of Bid Up Loading 17/06/2026

Last Date Of On Line Bid Submission 01/07/2026 Up To 18.00 Hours

Last Date of Tender Fee And EMD

08/07/2026 Up To 18.00 Hours

Submission(Physical)

Date of Preliminary Stage And Technical

09/07/2026 After At 10.30 Hours

Address:-Dn. Office Address:- Circle Office

Executive Engineer Superintending Engineer

P. H. Mech. Division P.H. Mech. Circle

G.W.S. & S.Board G.W.S. & S. Board

Jal Bhavan, Jal-Bhavan

Rajkot– 360 005 Rajkot-360005

INFORMATION TO THE TENDER

1. Estimated Cost : Rs.

Rs.900.00 by D.D. of banks as per attached list drawn in name

of Executive Engineer P.H. Works. Div., Rajkot, payable at

2. Tender fee :

Rajkot should be submitted in electronic format only through

online (by scanning) while uploading the bid.

3. Tender validity period 180 Days (One Hundred Eighty Days)

Rs. 22,235.00 by D.D. or FDR/ Bank guarantee of (EMD)

banks as per attached list. drawn in name of Executive

4. E.M.D. Engineer P.H. Works. Division, Rajkot payable at Rajkot

should be submitted in electronic format only through online

(by scanning) while uploading the bid.

Minimum Amount of [1] 5 % of amount at the time of agreement

Security Deposit 10% [2] 5 % from the bill

Time of completion

05 Days for each bore from date of pin point given

1. Tender Qty. or up to One year which later shall be

Contract Duration 2. If Tender Qty executed before one year in such cases

repeat agreement shall be executed for required qty for

remaining period at the approved rate.

0.1 % (zero point one) On The Value Of Contract Work Price

7. Compensation for delay Per Day Subject To Maximum 10 % (Ten Percent) Of The

Contract Price or estimate amount whichever is higher.

Last Date for tender,

tender fee & EMD

8. Dt. 01/07/2026 Up to 18.00 hours

Online bid submission

Last date of physical

9. submission for tender Dt. 08/07/2026 Up to 18.00 hours

Dt. 09/07/2026 at 10.30 hours at office of Executive Engineer,

Date of bid Opening

10. P. H. Mechanical Dn, Jalbhavan Compound, Saurashtra Uni.

GWSSB reserves the right to reduce the scope of work and

11. Remarks entrust to any other agency without assigning any reason and

to reject any or all the tenders without assigning any reasons

Executive Engineer

P. H. Mechanical Division

G. W. S. & S. Board

Name of Work: - Drilling of 200 X 165 mm dia Telescopic bore, up to 500 to 550 mtr.depth

with providing & lowering MS casing pipe of 165 mm ID /175 OD having

mm thickness up to 120 to 150 mtr length in 200mm dia bore between

250 to 450 mtr depth by DTH rig in rocky and collapsible strata formation

at various vilages of Rajkot taluka of Rajkot Dist.

Schedule showing the materials to be supplied from the Public Health Stores for the work

contracted to be executed at the rates at which they are to be charged.

Sr. Particulars Quantity Rate Unit Place of Delivery

1. 250 mm Dia PVC Casing If available FOC Sub Dn Store

(1) The persons or firm submitting the tender should see that rates in above schedule

are filled by the Executive Engineer, on the issue of tender form prior to the

submission of the tender.

(2) The materials which are not included in Schedule ‘A’ but required for the work shall

be brought by the contractor at his own cost.

(3) Carting of above materials should be done by the contractor at his own cost.

(4) The contractor should return the balance materials to the dept. otherwise recovery at

the double rate of issue rate will be effected.

Signature of Contractor Executive Engineer

P.H.Mechanical Division

Drilling of 200 mm. dia DTH Bore Drilling work

Division:- P. H. Mechanical Division, Rajkot

ScheduleB Work Detail Amount

Drilling of 200 X 165 mm dia Telescopic bore, up to

500 to 550 mtr. depth with providing & lowering MS

casing pipe of 165 mm ID /175 OD having 4 mm

1 Schedule B thickness up to 120 to 150 mtr length in 200mm dia

bore between 250 to 450 mtr depth by DTH rig in

rocky and collapsible strata formation at various

villages of Rajkot taluka of Rajkot Dist.

Say Total Rs.22,23,126.00

(Rupees in Word: Twenty two lakh twenty three thousand one hundred twenty six only.)

Note:- Labour cess at 1% (or as per prevailing rule) shall be deducted from the bills.

I/We am/are willing to carry out the work at _______ % (in figures)

______________________________________ ( in words) above / below the tendered

estimated rates mentioned above.

(Strike out below whichever is not applicable)

. Offer for Below Estimated Cost : Offer for Above Estimated Cost:

1 Estimated cost Rs. 22,23,126.00 1 Estimated cost Rs.

2 Less _____% below Rs. _____ 2 Plus _____% above Rs. ______

3 Net Amount Rs. ___________ 3 Net Amount Rs. ____________

4 (In words Rs. _____________ 4 (In words Rs. ______________

(1)The Price variation (Increase/Decrease) On bill Amount of bore due to

Increase/Decrease in Diesel rate will be applicable as per Formula mentioned in Clause

No- 13 mentioned in Commercial Terms and Conditions.

Signature of Contractor. Executive Engineer

P. H. Mechanical Division, Rajkot.

P. H. Mech. Division - Rajkot

Name of Estimate for drilling of 200 X 165 mm dia Telescopic bore, up to 500 to 550 mtr. depth

Work :- with providing & lowering MS casing pipe of 165 mm ID /175 OD having 4 mm thickness

up to 120 to 150 mtr length in 200mm dia bore between 250 to 450 mtr depth by DTH rig

in rocky and collapsible strata formation at various villages of Rajkot taluka of Rajkot

Programme:- Different Programme Year :2026-27

QTY. ITEM RATE PER AMOUNT

Drilling of 315 mm Ø bore hole in all Rajkot

district including lowering of 250mm dia. PVC

casing pipes up to Required depth and Further

Drilling of 200mmØ Bore hole in all Types of

1050 Mtr. Rocky Strata, Soft Rock & Hard Rock formation 544.00 Mtr.

strata by DTH Rig ( Above job includes cleaning

of bore hole by flushing, measuring yield by "V"

notch with Fixing the Bore Plug.)

150 Mtr. 351 to 400 Mtr 962.00 Mtr.

150 Mtr. 401 to 450 Mtr 1157.00 Mtr.

Providing 175 mm Ø M. S. Casing Pipe of

450 Mtr. m.m. thickness incl. loading, unloading & 1228.06 Mtr.

Transportation to Bore site.

Lowering 270 to 420 mtr. deep ( or as per

actual required) of 175 mm Ø M.S. Casing

450 Mtr. Pipe of 4 m.m. thickness with all necessary 1263.85 Mtr.

arrangement & welding etc. complete.

Drilling of 165mm Ø Bore in 200 mm Ø Bore

hole from 451 to 550 Mtrs ( or as per actual

required) In all Types of Rocky Strata, Soft

300 Mtr. Rock & Hard Rock by DTH Rig and Fixing the 544.00 Mtr.

Bore Plug.( Above job includes cleaning of bore

hole by flushing, measuring yield by "V" notch

and Fixing the Bore Plug.)

Providing & Supplying in Standard length ISI

mark Rigid PVC pipe coupler joint type

36 Mtr. mm dia PVC Casing Pipe ( 6.0 KG/Cm2) 1375.46 Mtr.

including all local and dental Taxies,

Transportation, freight chargeses.etc complete.

Price Difference

- Rs Z =bill amount of the particular bore - Rs. -

W= Weightage of the Diesel i.e. 52%

D1 = Rate of Diesel at the time of pin-point

D2 = Star Diesel Rate shall be taken at the

time of uploading of tender

Signature of Contractor Executive Engineer

P.H.Mech. Division